Rescuers stand ready as people pay their respects at the memorial for the victims of the air disaster in the village of Le Vernet

Rescuers stand ready as people pay their respects at the memorial for the victims of the air disaster in the village of Le Vernet, near the crash site of the Germanwings Airbus A320 in French Alps March 28, 2015. The co-pilot suspected of deliberately crashing a passenger plane in the French Alps told his girlfriend he was in psychiatric treatment, and that he was planning a spectacular gesture that everyone would remember, the German daily Bild reported on Saturday. REUTERS/Jean-Paul Pelissier